12701045

素因数分解:

$5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{1103}}^1$

素因数の和:1169

約数の個数: 24

約数和(自身を含む): 18123264

約数和(自身を除く): 5422219

約数列:

[1, 5, 7, 35, 47, 49, 235, 245, 329, 1103, 1645, 2303, 5515, 7721, 11515, 38605, 51841, 54047, 259205, 270235, 362887, 1814435, 2540209, 12701045]

約数ペア:

[(1, 12701045), (5, 2540209), (7, 1814435), (35, 362887), (47, 270235), (49, 259205), (235, 54047), (245, 51841), (329, 38605), (1103, 11515), (1645, 7721), (2303, 5515)]